#Open xslx file veusz portable#

Some command line utilities are included: xlsx files, linked with -lexpatw, requires #define XML_UNICODE before #include

-lxlsxio_readw - experimental library for reading.

no support for shared strings (all values are written as inline strings).

on the fly file generation without the need to buffer data in memory.

no support for multiple worksheets (only one worksheet per file).

only support for writing data (no support for formulas, layout, graphics, charts, …).

an advanced method (with less overhead) which calls callback functions for each cell and after each row.

a simple method that allows the application to iterate trough rows and cells.

worksheet data itself is read on the fly without the need to buffer data in memory.

the entire shared string table is loaded in memory (warning: could be large for big spreadsheets with a lot of different values).

only values are processed, anything else is ignored (formulas, layout, graphics, charts, …).

assumes the next rows contain values in the same columns as where the header names are supplied.

assumes the first row contains header names.

xlsx files as a data table, which assumes the following:

does not require Microsoft(R) Excel(TM) to be installed.

separate library for reading and writing.

minimal dependancies: only depends on expat (only for reading) and minizip or libzip (which in turn depend on zlib).

#Open xslx file veusz portable#

portable across different platforms (Windows, *nix).

written in standard C, but allows being used by C++.

The library was written with the following goals in mind: xlsx file format is the native format used by Microsoft(R) Excel(TM) since version 2007. XLSX I/O aims to provide a C library for reading and writing. Cross-platform C library for reading values from and writing values to.